Head to head
1
Hard
0
1
Grass
2
0
Carpet
3
Ilie Nastase's wins on the left · Sandy Mayer's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1981 | Bologna | Carpet | F | Sandy Mayer | 7-5 6-3 |
| 1981 | Wimbledon | Grass | R128 | Sandy Mayer | 6-4 4-6 4-6 6-4 6-4 |
| 1980 | Wembley | Carpet | R32 | Sandy Mayer | 7-5 6-2 |
| 1978 | Las Vegas WCT | Carpet | R16 | Sandy Mayer | 6-2 6-2 |
| 1975 | Bermuda | Hard | QF | Ilie Nastase | 6-4 6-2 |
| 1973 | Wimbledon | Grass | R16 | Sandy Mayer | 6-4 8-6 6-8 6-4 |
| 1972 | South Orange | Grass | R16 | Ilie Nastase | 6-2 7-6 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.